1998 Saturn SL "check engine light racing idle" Questions

light goes on and then corrects and goes off.I can feel the engin racing and correcting during thoes times.First start it's at 1000RPM's in park and neutral almost 2000 RPM's and then it correct's.But

...engine races when starting and running, never going back to idle. Check Eng light is on My daughter has an '88 F250 with the 460. Recently the engine races when starting and running, never ...

engine racing even when parked at red light! Goes engine racing even when parked at red light! Goes over 3000 RPMs~?! check ur idle air control valve(iacv) or purge valve both affect idleing

...come on you may have a worn or loose belt....if not it may be your waterpump squealing...your belts turn the pump...check and see if you have coolant dripping from under the front of the ...

Check engine light has come on since i have had it 4 mos.could i need oil? Sorry i am 65 yr old lady no nothing Just tried to check the oil but not sure what i am looking at NO , LOW OIL WILL NOT MAKE

...check engine light and goes when idleing When I start the engine the check engine light comes on and the car stalls. If I race the engine the light goes off but will come back on and stall at idle. I ...

...check the gap on all the spark plugs also all electrical sensor plugs and battery terminals this could be related to engine temperature also if to hot rpms stay up longer to cool off but maybe your ...

...good one !! and check out the wires for breaks or wear. Sounds like you have a vacume line leak check under hood with engine running,you will hear a hissing sound from the line that is ...

Engine Soon light is on. I'm pretty mechanical; anything I can check? mcdevito75 here, You can check the cold idle switch or if equipt the idle speed motor, Where they are exactly is ?? try to contact

...check engine light should be on if it's doing this. The codes I expect will be for the coolant temp senser and also the coolant level or real temperture is wrong (as maybe the therostae doesn't let ...